1. Purpose of sludge dryer
River and canal sludge with a variety of microorganisms has been neglected for a long time, and it also brings many problems to urban environmental governance. The sludge dryer equipment developed by our factory can dry sludge, which is convenient for the production of sludge bio-organic fertilizer (sludge ceramsite sand). It is a suitable drying equipment for organic fertilizer manufacturing enterprises.
With the enhancement of national economic strength and the improvement of national awareness of environmental protection, the urban sewage treatment industry has developed rapidly, the output of urban sludge is increasing day by day, and the disposal and development and utilization of sludge are increasingly concerned by people. The drying treatment of sludge makes it possible to treat the sludge for agricultural use, use as fuel, incineration and even to reduce landfill sites.
2. The drying principle of sludge dryer
The new sludge dryer developed by our factory can dry materials with 90% water content to finished products at one time. In view of the characteristics of easy agglomeration in the sludge drying process, the structure of the material plate of the general single-channel dryer is changed, and a combined self-cleaning device is adopted, which greatly expands the application range of the single-channel dryer. It can also dry various high viscosity materials.
